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Pololu - Australia

QTR-MD-07RC Reflectance Sensor Array: 7-Channel, 8mm Pitch, RC Output

Code: SKU-005319

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 7 53.0 × 20.0 RC (digital) 30 mA 125 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 10.95

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+66 more from our supplier in 7-10 days

QTR-MD-08A Reflectance Sensor Array: 8-Channel, 8mm Pitch, Analog Output

Code: SKU-004836

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 8 61.0 × 20.0 analogue 30 mA 125 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 12.95

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+68 more from our supplier in 7-10 days

QTR-MD-08RC Reflectance Sensor Array: 8-Channel, 8mm Pitch, RC Output

Code: SKU-004833

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 8 61.0 × 20.0 RC (digital) 30 mA 125 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 12.95

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+22 more from our supplier in 7-10 days

QTR-MD-13A Reflectance Sensor Array: 13-Channel, 8mm Pitch, Analog Output

Code: SKU-005324

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 13 101.0 × 16.5 analogue 30 mA 220 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 20.95

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+20 more from our supplier in 7-10 days

QTR-MD-13RC Reflectance Sensor Array: 13-Channel, 8mm Pitch, RC Output

Code: SKU-005320

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 13 101.0 × 16.5 RC (digital) 30 mA 220 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 20.95

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+18 more from our supplier in 7-10 days

QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output

Code: SKU-005313

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 16 125.0 × 16.5 analogue 30 mA 250 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 24.95

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+75 more from our supplier in 7-10 days

QTR-MD-16RC Reflectance Sensor Array: 16-Channel, 8mm Pitch, RC Output

Code: SKU-005312

pitch × sensors size (mm) output max current optimal range LED board 8 mm × 16 125.0 × 16.5 RC (digital) 30 mA 250 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 24.95

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Shipping from $4.90

+68 more from our supplier in 7-10 days

QTRX-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Low Current

Code: SKU-004915

sensors size (mm) output max current optimal range LED board 1 5.0 × 20.0 analogue 3.5 mA 5 mA 10 mm This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection).

$ 4.80

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+160 more from our supplier in 7-10 days

QTRX-HD-01RC Reflectance Sensor: 1-Channel, 5mm Wide, RC Output, Low Current

Code: SKU-004913

sensors size (mm) output max current optimal range LED board 1 5.0 × 20.0 RC (digital) 3.5 mA 5 mA 10 mm This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like line detection).

$ 4.80

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+295 more from our supplier in 7-10 days

QTRX-HD-02A Reflectance Sensor Array: 2-Channel, 4mm Pitch, Analog Output, Low Current

Code: SKU-004821

pitch × sensors size (mm) output max current optimal range LED board 4 mm × 2 10.2 × 20.0 analogue 3.5 mA 5 mA 10 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection).

$ 6.95

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+46 more from our supplier in 7-10 days